Heading 25.08

US HTS

Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined; mullite; chamotte or dinas earths

6 subheadings · 6 tariff lines

2508.10Bentonite clay, whether or not calcined1 line

Code / DescriptionMFN Rate

2508.10.00Bentonite clay, whether or not calcined

Free

2508.30Fire-clay, whether or not calcined1 line

Code / DescriptionMFN Rate

2508.30.00Fire-clay, whether or not calcined

Free

2508.40Clays, (not including expanded clays of heading 6806), nesoi, whether or not calcined1 line

Code / DescriptionMFN Rate

2508.40.01Clays, (not including expanded clays of heading 6806), nesoi, whether or not calcined

Free

2508.50Andalusite, kyanite and sillimanite, whether or not calcined1 line

Code / DescriptionMFN Rate

2508.50.00Andalusite, kyanite and sillimanite, whether or not calcined

Free

2508.60Mullite1 line

Code / DescriptionMFN Rate

2508.60.00Mullite

Free

2508.70Chamotte or dinas earths1 line

Code / DescriptionMFN Rate

2508.70.00Chamotte or dinas earths

Free

Source: US International Trade Commission (USITC). For informational purposes only. Consult the official HTS and a licensed customs broker for binding rates.